TY  - GEN
AU  - Smith, Bruce
TI  - Police systems in the United States
U1  - 351.740973 
PY  - 1949///
CY  - New York
PB  - Harper and Brothers 
KW  -   Social work
KW  -   Politics
KW  -   US--Politics and government
N1  -   Includes index
ER  -